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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
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Matching companies

47'307 companies found

AP Solutions GmbH Logo

AP Solutions GmbH 

Seewis Dorf · Since 2023

AP Solutions GmbH provides services to optimize and digitize business processes. The company delivers process-oriented solutions that simplify procedures for end users and automate repetitive tasks.

Management ConsultingIT Consulting & Services
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apsolut AG Logo

apsolut AG 

Zurich · Since 2019

The company's core activity is consulting and implementing solutions in the areas of procurement, supply chain, external workforce management and business transformation, particularly in connection with SAP systems. The company offers process consulting, IT project management and holistic transformations, and develops its own innovative products and solutions, such as apsolut Fluid and apsolut Squando.

IT Consulting & Services
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APTAO Sàrl Logo

APTAO Sàrl 

Nidau · Since 2018

APTAO Sàrl provides IT infrastructure, security and consulting services. The company designs wired and WiFi networks, optimizes storage, backup and data restoration, and implements measures to protect against unauthorized access and cyberattacks while advising on resilience, continuity and regulatory compliance.

IT Consulting & Services
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aptarIT AG Logo

aptarIT AG 

Oberegg · Since 2010

The core activity of aptarIT AG is to advise and support companies in optimizing their IT strategy, organization and processes. This includes in particular: IT strategy development and implementation, IT governance and organization, IT service management and controlling, project management and coaching, IT sourcing and outsourcing, change management and consulting. The company supports its customers in adapting their IT to their business goals and helps them to strengthen their competitiveness through efficient and innovative IT.

IT Consulting & Services
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Aptevo AG Logo

Aptevo AG 

Pratteln · Since 2011

IT Consulting & Services
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Aptevo AG Logo

Aptevo AG 

Staffelbach · Since 2017

Aptevo AG provides solutions, products and services for IT infrastructures. Its activities include continuous integration/deployment, DevOps‑style infrastructure management, server and virtualization solutions, networking, storage, monitoring, automation/scripting, security and operating‑system migrations. Aptevo AG also develops virtual appliance products (rBox, lBox, zBox) for reverse proxy, log server, and monitoring/documentation.

Software Development
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APT Techniques GmbH Logo

APT Techniques GmbH 

Oberentfelden · Since 2008

APT Techniques GmbH develops control and robot software and provides commissioning, training, retrofit, and service including remote support for industrial automation systems. Its expertise includes IEC‑61131 PLC systems, particularly BECKHOFF, and KUKA industrial robots.

Software Development
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Aptura AG Logo

Aptura AG 

Baar · Since 2023

IT Consulting & Services
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A Pub Concept Sàrl Logo

A Pub Concept Sàrl 

Cossonay-Ville · Since 2024

A Pub Concept Sàrl provides design, production and installation services for visual communication. Its services include signage, window graphics and vitrophanie, vehicle marking and covering, illuminated displays and digital signage, plus point-of-sale (POS/PLV) materials and signs/totems.

Advertising Agencies
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Apwide SA Logo

Apwide SA 

Lausanne · Since 2018

The company provides solutions and services in the field of Test Environment Management, Software Delivery and Release Management, particularly for companies in the energy and finance sectors. The core activity includes the development of strategies and processes for optimizing software release planning, implementation and monitoring, as well as the provision of tools and services to support these processes.

IT Consulting & Services
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APWine GmbH Logo

APWine GmbH 

Zurich · Since 2022

Software Development
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aQ Engineering GmbH Logo

aQ Engineering GmbH 

Gommiswald · Since 2005

The core activity of aQ Engineering GmbH is the development and provision of software solutions for construction and office administration, in particular the software DELTAproject, which offers project management, office administration and construction administration in a comprehensive solution.

Software Development
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aquadro information technology Sagl Logo

aquadro information technology Sagl 

Vezia · Since 2007

The core activity of aquadroIT is the consulting and implementation of IT solutions, including design and planning, support and maintenance, as well as web and cloud services.

IT Consulting & Services
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AquaSPE AG Logo

AquaSPE AG 

Zurich · Since 2014

The core activity of AquaSPE AG is to provide digital marketing services to companies in the water sector. This includes: digital marketing campaigns (in-line advertising, social media marketing, email marketing, banner advertising); access to a large community of water professionals (over 500,000) on various platforms (The Water Network, Facebook, LinkedIn, Twitter); creation of digital workspaces for water programs, teams and organizations; talent search and recruitment for companies in the water sector; and promotion of products, services and companies in the water sector. The company also operates an online platform called 'The Water Network', which serves as a knowledge-sharing platform and business exchange for water professionals.

Web Portals & Platform Companies
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aquaverde GmbH Logo

aquaverde GmbH 

Biel/Bienne · Since 2001

The core activity of Aquaverde GmbH is the creation and design of websites as well as the management of internet projects as a web design and internet agency.

IT Consulting & ServicesSoftware Development
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AQUILA CREATIONS AG Logo

AQUILA CREATIONS AG 

Chur · Since 1978

The company offers a wide range of services in the fields of marketing, design and digital communication. The core activities include: web design and development, branding and corporate identity, digital marketing, including social media marketing and content management, e-commerce and multimedia, SEO and online optimization, design and development of logos, corporate designs and social media branding. The company positions itself as a full-service agency, supporting customers in the development and implementation of their marketing strategies.

Advertising Agencies
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Aquila Services GmbH Logo

Aquila Services GmbH 

Spreitenbach · Since 2023

The core activity of Aquila Services is the development and provision of customized telecommunications solutions for businesses and private customers. This includes planning, development, installation and maintenance of communication networks as well as the provision of services such as project management, IT, networking and telematics.

Telecommunications
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aqumo technologies SA Logo

aqumo technologies SA 

Pregassona · Since 2007

The core activity of aqumo technologies SA is to provide IT services and solutions to businesses, particularly in the areas of: Datacenter services (Co-Location, Hosting), Virtual infrastructures (Cloud Computing), Personalized IT services (Tailor-made IT-Services), IT optimization and consulting, Security services, Voice services, and Virtualization. The company offers its customers individually tailored solutions to optimize their IT infrastructure, reduce costs, and increase efficiency.

IT Consulting & ServicesIT Infrastructure & Cloud
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AQUSPI Creation GmbH Logo

AQUSPI Creation GmbH 

Basel · Since 2012

The core activity of Aquspi Creation is the creation of creative designs and illustrations in various disciplines, particularly: Graphic Design, Color-Material-Finish (CMF) Design, Illustration, Personalized Gifts and Objects, and Conceptual Design. The company offers these services to bring joy and happiness to people all around the world.

Advertising Agencies
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aracari verlag rights & licenses ag Logo

aracari verlag rights & licenses ag 

Zurich · Since 2010

aracari verlag rights & licenses ag is a publisher specialising in high-quality illustrated picture books for children and adults and provides rights management and licensing services for its titles.

Publishing
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.